Meta·meta-llama/Llama-3.1-405B-Instruct
Llama 3.1 405B Instruct weight access is gated access, from ModelCap classification of published repository metadata as of 22 Sept 2026, 03:10 UTC.
Snapshot facts · download the public dataset · methodology
This separately configured or accelerated route is reviewed as the same underlying model identity as Llama 3.1 405B. That canonical product owns rank and capability evidence; pricing, providers and other operational differences remain route-specific below.
OpenRouter endpoint status could not be refreshed. This model is not treated as currently served until a successful observation arrives.
Providers
Uptime measured over the last 30 minutesCurrent provider status is unavailable.
Reported evaluation leads (4)
Not independent measurementStructured rows reported in this exact model repository at the pinned revision below. They are the publisher talking about itself: never measured evidence, never a score input on their own. They remain quarantined until dataset revision, harness, configuration and identity pass ModelCap’s independent admission review.
Deployment readiness
Metadata index- Artifact reproducibility
- 100.0
- Access & legal clarity
- 68.3
- Deployability
- 8.0
- Evaluation provenance
- 0.0
Missing: accessLegalClarity.resolvable-license-terms, deployability.independent-provider-records, deployability.measured-provider-uptime, deployability.published-provider-pricing, deployability.declared-capacity, evaluationProvenance.admitted-evaluation-observations, evaluationProvenance.capability-family-breadth, evaluationProvenance.evaluation-source-diversity, evaluationProvenance.identity-and-source-confidence, evaluationProvenance.evaluation-dataset-revisions.
A metadata completeness and deployability index—not a safety certification, quality grade, or production-readiness claim.
Market activity
Venue coverage- Market Gravity
- 7.7
- OpenRouter weekly popularity
- Not listed
Market Gravity uses OpenRouter’s full-catalogue popularity order. Sparse Vercel top-ten observations appear only when published and do not affect the score.
Market Gravity breakdown
- Usage55%
- 0.0
- Liquidity25%
- 0.0
- Open reach15%
- 50.0
- Freshness5%
- 4.8
OpenRouter weekly popularity across the full model catalogue.
Independent providers versus the model's open or closed cohort, weighted by uptime.
Hugging Face 30-day downloads for open models; neutral for closed models.
Time since first public availability, on a six-month half-life.
Specification
- Context window
- — tokens
- Max output
- —
- Inputs
- Text
- Outputs
- Text
- Tokenizer
- —
- Cached input tokens
- Not offered
- First seen on OpenRouter
- 16 Jul 2024
Capabilities
- Not supported: Reasoning
- Not supported: Tool use
- Not supported: Structured output
- Not supported: Response format
- Not supported: Moderated
Weights & access
Gated access. The weights are hosted behind an access request or acceptance step. Review the publisher's access requirements and license before use or redistribution.
- Access
- Gated access
- Licence
- llama3.1
- Pinned revision
- be673f326cab
- Parameters
- 405.9B
- Architecture
- LlamaForCausalLM
- Model type
- llama
- Hugging Face downloads (30d)
- 12K
- Downloads (all time)
- 4.3M
- Likes
- 602
- Repository
- meta-llama/Llama-3.1-405B-Instruct
- Repository updated
- 25 Sept 2024, 17:02 UTC